71625394
Feb 23, 1952
Jun 30, 1953
UNITARY APPARATUS FOR PERFORMING TITRATIONS IN WHICH THE FLOW OF A KARL FISCHER TYPE REAGENT IS AUTOMATICALLY STOPPED AT THE END POINT AND COMPRISING TITRATION FLASKS, STIRRER, BURETTE, DELIVERY VALVE FOR CONTROLLING THE FLOW OF TITRANT FROM THE BURETTE TO THE TITRATION FLASKS, AND AN ELECTRONIC CONTROL BOX HAVING KNOBS, SWITCHES, AND INDICATORS THEREON
Fancy Goods